CN100417034C - Driving apparatus using magnetic substance for sliding type portable wireless terminal - Google Patents
Driving apparatus using magnetic substance for sliding type portable wireless terminal Download PDFInfo
- Publication number
- CN100417034C CN100417034C CNB2004800169989A CN200480016998A CN100417034C CN 100417034 C CN100417034 C CN 100417034C CN B2004800169989 A CNB2004800169989 A CN B2004800169989A CN 200480016998 A CN200480016998 A CN 200480016998A CN 100417034 C CN100417034 C CN 100417034C
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- magnet
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- fuselage
- sliding
- base plate
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
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- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a driving apparatus which enables a sliding-type portable wireless terminal to be opened or closed with reduced noise and through multiple stages of opening. The portable wireless terminal may have various functions corresponding to each of the multiple stages. The driving apparatus comprises: a main body; a sub body sliding in a longitudinal direction of the main body, so as to be opened from or closed onto the main body; a first magnetic module arranged at a rear surface of the sub body and having a first magnet which has a first polarity and extends in a longitudinal direction of the first magnet; and a second magnetic module arranged at a front surface of the main body and having a second magnet which has a second polarity and is opposite to the first magnet.
Description
Technical field
The present invention relates to a kind of portable radio terminal, more particularly, relate to a kind of like this sliding-type portable wireless terminal, this terminal has and is suitable for sliding with the sub-body of the keyboard of this fuselage of exposure/covering along the longitudinal direction of fuselage.
Background technology
Usually, portable radio terminal is divided into board-type terminal, flip-cover type terminal and folder-type terminal according to its outward appearance.Recently, folder-type terminal buds out into popularity on wireless terminal market because of the size of its compression and the weight that alleviates.In addition, in order to satisfy various grades of consumer and expectation, but mount type terminal and slider type terminal have appearred.
Fig. 1 is the decomposition diagram that illustrates according to the embodiment of the drive unit of the sliding-type portable wireless terminal 100 of prior art.As shown in Figure 1, sliding-type portable wireless terminal 100 comprises fuselage 101, sub-body 102 and elastic module 150, elastic module 150 play drive unit and the mode that can relative to each other slide with fuselage 101 and sub-body 102 with fuselage 101 and sub-body 102 combinations.
Protecgulum 153 has: sliding tray 153d, and its longitudinal direction along protecgulum 153 forms and is corresponding with sliding guide piece 127; Pilot notched 153c, it forms and penetrates the inside of sliding tray 153d and protecgulum 153 along above-mentioned longitudinal direction.Sliding tray 153d combines with the side channel of sliding guide piece 127, thereby elastic module 150 can slide on sliding guide piece 127.The upper surface of sliding guide piece 127 is by the internal communication of pilot notched 153c and protecgulum 153.Protecgulum 153 also has the supported hole 153f on the protecgulum 153 of being formed on that is used to support torque spring 155.Be retained on the bonnet 151 and with after sliding guide piece 127 on sub-body 102 rear surfaces combines at protecgulum 153, protecgulum 153 is as the interconnective bridge of mode that fuselage 101 and sub-body 102 can relative to each other be slided with them.
First remaining end 155b that each torque spring 155 has coil 155a, extend from the end of coil 155a and the second remaining end 155c that extends from the other end of coil 155a.The coil 155a of torque spring 155 is the predetermined path movement in edge in bonnet 151.The first remaining end 155b is projected into the outside and is retained on the sliding guide piece 127 on the rear surface that is positioned at sub-body 102 through the pilot notched 153c of protecgulum 153.The second remaining end 155c is retained among the supported hole 153f of protecgulum 153.Torque spring 155 gathers elastic force, and the effect of this elastic force is to make the first and second remaining end 155b and 155c mutually away from motion on a certain direction.Elastic force makes elastic module 150 that actuating force is provided, and this actuating force makes sub-body 102 slide on fuselage 101.
Yet, problem according to this sliding-type portable wireless terminal of prior art is: this sliding-type portable wireless terminal produces noise in the process of opening/closing, and because use elastic module to produce this structure of actuating force, the service life of product shortens under the effect of the frictional force of inter-module.Specifically, when the coil spring in the elastic module was moved, their produced noise and cause friction between the assembly, and these assemblies and shortened the service life of product have have like this worn and torn.
Summary of the invention
Therefore, the present invention has considered the problems referred to above, an object of the present invention is to provide a kind of drive unit that uses the sliding-type portable wireless terminal of magnet, and when its sub-body of opening/closing, this drive unit can reduce noise.
Another object of the present invention provides a kind of drive unit that uses the sliding-type portable wireless terminal of magnet, its can be when making its sub-body of opening/closing the frictional force minimum between its assembly prolong useful life of product.
Another purpose of the present invention provides a kind of drive unit that uses the sliding-type portable wireless terminal of magnet, and it can come its sub-body of opening/closing suddenly with multistep, thereby this terminal can be endowed different functions according to each step.
In order to realize above target, the invention provides a kind of drive unit that uses the sliding-type portable wireless terminal of magnet, this terminal has fuselage and sub-body, this sub-body is used for sliding to be opened/to close along the longitudinal direction of fuselage, this drive unit comprises: the first magnet module, be positioned on the rear surface of sub-body and have magnet fixed thereon, this magnet has predetermined polarity and extends along its longitudinal direction; The second magnet module, be positioned on the front surface of fuselage and have magnet fixed thereon, this magnet has predetermined polarity and towards the magnet of the first magnet module, wherein, the described magnet of the described first magnet module has the polarity that applies gravitation about the described magnet of the described second magnet module at its two ends, the heart partly has another polarity that applies repulsion about the described magnet of the described second magnet module therein.
In order to realize above target, the invention provides a kind of drive unit that uses the sliding-type portable wireless terminal of magnet, this terminal has fuselage and sub-body, this sub-body is used for sliding to be opened/to close along the longitudinal direction of fuselage, this drive unit comprises: the first magnet module, be positioned on the rear surface of sub-body and have magnet fixed thereon, this magnet has predetermined polarity and extends along its longitudinal direction; The second magnet module, be positioned on the front surface of fuselage and have magnet fixed thereon, this magnet has predetermined polarity and towards the magnet of the first magnet module, wherein, the described first magnet module comprises along its longitudinal direction alternately three pairs of N utmost points and the S utmost point, the described second magnet module comprises the S utmost point and the N utmost point, thereby when described sub-body was slided on described fuselage, described sub-body can stop at primary importance, the second place and the 3rd position.
Description of drawings
Carry out following detailed in conjunction with the drawings, the present invention is aforementioned to be will become apparent with other aspects, feature and advantage, wherein:
Fig. 1 is the decomposition diagram that illustrates according to the embodiment of the drive unit of the sliding-type portable wireless terminal of prior art;
Fig. 2 is the decomposition diagram that illustrates according to first preferred embodiment of the drive unit of the sliding-type portable wireless terminal of use magnet of the present invention;
Fig. 3 is the perspective view of the assembling of portable radio terminal shown in Figure 2;
Fig. 4 is the cutaway view that the structure of the portable radio terminal shown in Fig. 3 is shown;
Fig. 5 is the perspective view that the portable radio terminal of Fig. 3 is shown, and wherein, its sub-body has been opened its fuselage;
Fig. 6 is the structure cutaway view that portable radio terminal shown in Figure 5 is shown;
Fig. 7 is the perspective view that the portable radio terminal of Fig. 3 is shown, and wherein, its sub-body has been opened its fuselage;
Fig. 8 is the cutaway view that the structure of portable radio terminal shown in Figure 7 is shown;
Fig. 9 is the decomposition diagram that illustrates according to second preferred embodiment of the drive unit of the sliding-type portable wireless terminal of use magnet of the present invention;
Figure 10 is the perspective view of the assembling of portable radio terminal shown in Figure 9;
Figure 11 is the cutaway view that the structure of portable radio terminal shown in Figure 10 is shown;
Figure 12 is the perspective view that the portable radio terminal of Figure 10 is shown, and wherein, its sub-body has been opened the part of its fuselage;
Figure 13 is the cutaway view that the structure of portable radio terminal shown in Figure 12 is shown;
Figure 14 is the perspective view that the portable radio terminal of Figure 10 is shown, and wherein, its sub-body has been opened its fuselage;
Figure 15 is the cutaway view that the structure of portable radio terminal shown in Figure 14 is shown;
Figure 16 is the perspective view that illustrates according to the sliding-type portable wireless terminal with the drive unit that uses magnet of third preferred embodiment of the invention;
Figure 17 is the front view that the portable terminal of Figure 16 is shown, and wherein, its sub-body has been opened the part of its fuselage;
Figure 18 is the end view of portable terminal shown in Figure 17;
Figure 19 is the front view that the portable terminal of Figure 16 is shown; Wherein, its sub-body has been opened another part of its fuselage;
Figure 20 is the perspective view that the portable terminal of Figure 16 is shown, and wherein, its mirror head outer shell is rotated;
Figure 21 is the front view that the portable terminal of Figure 19 is shown, and wherein, its mirror head outer shell is rotated.
Embodiment
To describe the preferred embodiments of the present invention in detail now.In following description of the present invention, when known function with when the structure of this embodiment makes that theme of the present invention is not more known, with the detailed description of omitting them.
Fig. 2 is the decomposition diagram that illustrates according to first preferred embodiment of the drive unit of the sliding-type portable wireless terminal 200 of use magnet of the present invention.As shown in Figure 2, the drive unit that sliding-type portable wireless terminal 200 has fuselage 201, sub-body 202 and comprises first magnet 203 and second magnet 204, first magnet 203 and second magnet 204 are used in the mode that fuselage 201 and sub-body 202 can relative to each other be slided they being mutually combined.
Have keyboard 211 (shown in Figure 7) and transmitting element 213 (shown in Figure 7) on the front surface of fuselage 201, transmitting element 213 comprises microphone therein.When sub-body 202 was slided on fuselage 201 along the longitudinal direction, keyboard 211 and transmitting element 213 were exposed or cover.
Drive unit comprises that the first magnet module 203 and the second magnet module, 204, the first magnet modules 203 are positioned on the rear surface of sub-body 202, is to be positioned on the susceptor surface 221 specifically, and the second magnet module 204 is positioned on the front surface of main body 201.
The first magnet module 203 has: first base plate 231 is retained on the susceptor surface 221 of sub-body 202; A pair of sliding guide piece 233 is retained on the surface of first base plate 231 along the longitudinal direction of first base plate 231; With first magnet 235, be fixed on first surface of base plate 231 in sliding guide piece 233.The first magnet module 203 can be formed on the susceptor surface 221 of sub-body 202.In addition, can from sub-body 202, first base plate 231, sliding guide piece 233 and first magnet 235, select any assembly, and be configured to integrated part according to its material.
The polarity of first magnet 235 is set, makes that the polarity of its two ends 235a is different with the polarity of its core 235b.For example, if the polarity of the two ends 235a of first magnet 235 is the N utmost point, then the polarity of its core 235b is the S utmost point.Similarly, if the polarity of the two ends 235a of first magnet 235 is the S utmost point, then the polarity of its core 235b is the N utmost point.
The second magnet module 204 comprises second base plate 241 and second magnet 245 that is fixed on second base plate 241 on the front surface that is retained in fuselage 201.
Therefore, if second magnet 245 is towards the core 235b of first magnet 235, then owing to repulsion appears in identical polarity.Because the polarity of the end 235a of first magnet 235 is different with the polarity of its core 235b, so second magnet 245 is subjected to the gravitation to the two ends 235a of first magnet 235.As a result, the second magnet module 204 keeps stable when it is positioned at the bottom of the top of the first magnet module 203 or first magnet 203.
Fig. 3 to Fig. 8 has shown the continuous slip of sub-body 202 on the fuselage 201 of the sliding-type portable wireless terminal 200 that as above makes up.
Be provided with keyboard 211 and transmitting element 231 in the bottom of fuselage 201 front surfaces, comprise microphone in the transmitting element 213.Sub-body 202 is suitable for sliding on fuselage 201, and the front surface of sub-body 202 is provided with display unit 215, receiving element 217 and keyboard 219, contain loudspeaker unit in the receiving element 217, keyboard 219 is made up of the function key that comprises Menu key, transmission key, end key etc.
With reference to Fig. 3 and Fig. 4, sub-body 202 has covered the front surface of fuselage 201 fully.In this state, second magnet 245 is towards the lower end of first magnet 235, and because their polarity difference, shown between them, there to be gravitation.As a result, sub-body 202 keeps covering fuselage 201 with stable manner.
With reference to Fig. 5 and Fig. 6, for the keyboard 211 and the transmitting element 213 that expose fuselage 201, the user shifts to sub-body 202 on the top of fuselage 201.In this state, second magnet 245 is towards the core 235b of first magnet 235, and because they have identical polarity, so between them, there is repulsion.Repulsion trends towards second magnet 245 is shifted to top or its underpart of first magnet 235.According to the position of second magnet 245, second magnet 245 moves to the top of first magnet 235 or to its underpart under the effect of repulsion.In addition, between the two ends 235a of second magnet 245 and first magnet 235, on gravitation, there is imbalance.This imbalance trends towards according to the position of second magnet 245 second magnet 245 being shifted to top or its underpart of first magnet 235.
Suppose that the user has shifted to sub-body 202 top of fuselage 201, more particularly, the top that the user has shifted to sub-body 202 fuselage 201 is positioned at the position of the core 235b that leaves first magnet 235 a little up to second magnet 245.Occur imbalance at that time between repulsion and gravitation, this repulsion acts between the core 235b and second magnet 245 of first magnet 235, and this graviational interaction is between the two ends 235a and second magnet 245 of first magnet 235.This imbalance trends towards second magnet 245 is shifted to the top of first magnet 235.As a result, as shown in Figure 7 and Figure 8, sub-body 202 is positioned at the top of fuselage 201, and owing to the gravitation between the top 235a that acts on second magnet 245 and first magnet 235 keeps stable.
Fig. 9 to Figure 15 is the decomposition diagram that illustrates according to second preferred embodiment of the drive unit of the sliding-type portable wireless terminal 300 of use magnet of the present invention.As shown in Figure 9, the drive unit that sliding-type portable wireless terminal 300 has fuselage 301, sub-body 302 and comprises the first magnet module 303 and the second magnet module 304, the first magnet module 303 and the second magnet module 304 are used in the mode that fuselage 301 and sub-body 302 can relative to each other be slided they being bonded to each other.In the description below second preferred embodiment of the present invention,, and will omit their detailed description with the designated identical label of components identical among the embodiment formerly.
Drive unit comprises the second magnet module 304 on the front surface that is positioned at the first magnet module 303 on the susceptor surface 221 and is positioned at fuselage 201, and susceptor surface 221 is formed on the rear surface of sub-body 302.
The first magnet module 303 has first base plate 331 on the susceptor surface 221 of sub-body of being retained in 302 and is arranged in the lip-deep first magnet 335a, the second magnet 335b, the 3rd magnet 335c of first base plate 331 along the longitudinal direction of first base plate 331.Two row, the first magnet 335a, the second magnet 335b, the 3rd magnet 335c can be arranged parallel to each other.Be noted that when arranging the first magnet 335a, the second magnet 335b, the 3rd magnet 335c along the longitudinal direction the N utmost point and S extremely must be alternately.It will be apparent to those skilled in the art that the thickness of the first magnet 335a, the second magnet 335b, the 3rd magnet 335c is more little, the size of compressing terminal is just easy more.
The second magnet module 304 comprises second base plate 341 and the 4th magnet 345 that is fixed on second base plate 341 on the front surface that is retained in fuselage 301.
The 4th magnet 345 is fixed on the surface of second base plate 341 and towards the first magnet 335a, the second magnet 335b, the 3rd magnet 335c that are fixed on first base plate 331.The polarity of the polarity of the 4th magnet 345 and the first magnet 335a, the second magnet 335b, the 3rd magnet 335c is arranged on the contrary.As a result, gravitation between the 4th magnet 345 and the first magnet 335a, the second magnet 335b, the 3rd magnet 335c and repulsion make the 4th magnet 345 keep stopping in the first magnet 335a, the second magnet 335b, the 3rd magnet 335c one.
Figure 10 to Figure 15 has shown the continuous slip of sub-body 302 on the fuselage 301 of the sliding-type portable wireless terminal 300 that as above makes up.
With reference to Figure 10 and Figure 11, sub-body 302 covers on the front surface of fuselage 301 fully.In this state, the 4th magnet 345 is towards the first magnet 335a.Gravitation between the 4th magnet 345 and the first magnet 335a makes sub-body 302 keep covering the front surface of fuselage 301.
With reference to Figure 12 and Figure 13, the user moves sub-body 302 up to the gravitation between the 4th magnet 345 and the second magnet 335b greater than the gravitation between the 4th magnet 345 and the first magnet 335a to the top of fuselage 301.Gravitation between the described magnet and repulsion make sub-body 302 expose first area 301a, and first area 301 is limited at the latter half of the front surface of fuselage 301.The first keyboard 311a is positioned at first area 301a.The 4th magnet 345 towards the second magnet 335b time sub-body 302 keep static.
With reference to Figure 14 and Figure 15, the user has been moved further sub-body 302 from the state that sub-body 302 exposes first area 301a.Have gravitation and repulsion between the 4th magnet 345 and the second magnet 335b and the 3rd magnet 335c, this causes sub-body 302 to expose second area 301b, and second area 301b is limited at the latter half of the front surface of fuselage 301.The second keyboard 311b is positioned at second area 301b.As mentioned above, this terminal can be slided according to the stepping of sub-body 302 and is endowed different functions, so for example, it is standby mode or PDA pattern that this terminal can be provided in primary importance, in the second place is to comprise the entertainment mode of playing games and watching film editing, is call mode in the 3rd position.
Simultaneously, drive unit is started by the magnetic force of magnet, and this magnetic force can influence the operation of the circuit of this terminal.In order to prevent this situation, first base plate 331, second base plate 341 or first base plate 331 and second base plate 341 can be provided with shield member 391 and 392.Shield member 391 between first base plate 331 and the sub-body 302 and shield member 392 between second base plate 341 and fuselage 301, the magnetic force that is used to make magnet is to the minimum that influences of the circuit of this terminal.Shield member 391 and 392 can be made by the material of selecting from steel spring plate, plated steel sheet, silicon steel plate etc.
When sub-body 302 was shifted to the top of fuselage 301, the rear surface of sub-body 302 was exposed to outside and might be by foreign substance pollution.In addition, when sub-body 302 moved once more and is folded on the fuselage 301, foreign matter might be between sub-body 302 and fuselage 301.Therefore, drive unit is the elastic barrier member 393 that the upper end of second base plate is provided with polyurethane or elastomeric material specifically.
Figure 16 to Figure 21 shows the sliding-type portable wireless terminal 400 with the drive unit that uses magnet according to third preferred embodiment of the invention.To shown in Figure 21, sliding-type portable wireless terminal 400 has fuselage 401 and sub-body 402 as Figure 16, and this sub-body 402 combines with fuselage 401 when making sub-body 402 towards fuselage 401 slidably.In the description below the 3rd preferred embodiment of the present invention,, and will omit its detailed description as the designated identical label of the components identical of previous embodiment.
Specifically, if the user slides to the top of fuselage 401 with sub-body 402, the keyboard 411 and the transmitting element 213 that then are arranged in first area 401 are exposed, and this terminal 400 is switched to call mode.If the user slides to the bottom of fuselage 401 with sub-body 402, then second area 401b is exposed.At this moment the user can utilize mirror head outer shell 405 to take pictures for user oneself.
With reference to Figure 19 to Figure 21, no matter whether sub-body 402 slides, and mirror head outer shell 405 is rotatable.Therefore, even when sub-body 402 is folded on the fuselage 401, also can take pictures to expectation target.Certainly, when sub-body 402 when slide in the bottom of fuselage 401, can take pictures with desired destination to user oneself.
Structure according to the drive unit of third embodiment of the invention is identical with the structure of second embodiment.Therefore, the stepping slip of this terminal 400 is described now with reference to drive unit shown in Figure 9.
Be folded in primary importance on the fuselage 401 in sub-body 402, the 4th magnet 345 is towards the second magnet 335b.Sub-body 402 has been shifted to the second place on the top of fuselage 401 the user, the 4th magnet 345 is towards the 3rd magnet 335c.Be moved toward the 3rd position of the bottom of fuselage 401 in sub-body 402, the 4th magnet 345 is towards the first magnet 335a.
Clearly, the zone that is occupied by first area 401a is greater than the zone that is occupied by second area 401b.In other words, be used to install the required zone of keyboard 411 and transmitting element 213 greater than being used to install the required zone of mirror head outer shell 405.Therefore, the distance that can advance to the top of fuselage 401 of sub-body 402 is greater than its distance of advancing to the bottom of fuselage 401.This is to realize by adjusting the first magnet 335a, the length of the second magnet 335b, the 3rd magnet 335c or the interval between them.For example, can be by increasing in primary importance and the second place towards second magnet 335b of the 4th magnet 345 and the interval between the 3rd magnet 335c, or change the travel distance of sub-body 402 by the length that the length that increases the second magnet 335b correspondingly shortens the 3rd magnet 335c simultaneously.The change of the travel distance of this sub-body is also applicable to the relation between primary importance that is in model identical and the 3rd position.
Can know from the description of front, can be according to the drive unit of sliding-type portable wireless terminal of the present invention by being used to make on fuselage, the slide method of required actuating force of sub-body to realize the smooth sliding of sub-body as producing magnet.Because actuating force is to produce by gravitation between the magnet or repulsion, so the frictional force between the assembly is minimized.Minimized frictional force also can prevent to cause owing to noise and wearing and tearing between the assembly product shortens useful life.Drive unit is suitable for the step-type mode sub-body of sliding, thereby can expose keyboard in the stepping mode, perhaps optionally exposes the upper end of fuselage or the lower end of fuselage.Therefore, this terminal various objectives that can be endowed different functions and be used to slide according to the stepping of sub-body.
Although described the present invention in conjunction with being considered to the most feasible and most preferred embodiment, should be appreciated that, the invention is not restricted to disclosed embodiment and accompanying drawing, and also opposite, intention covers the interior various modifications and variations of spirit and scope of claim.
Claims (10)
1. drive unit that uses the sliding-type portable wireless terminal of magnet, described terminal has fuselage and sub-body, and described sub-body is suitable for sliding with opened/closed along the longitudinal direction of described fuselage, and described drive unit comprises:
The first magnet module is positioned on the rear surface of described sub-body and has magnet fixed thereon, and described magnet has predetermined polarity and extends along its longitudinal direction;
The second magnet module is positioned on the front surface of described fuselage and has magnet fixed thereon, and described magnet has predetermined polarity and towards the described magnet of the described first magnet module,
Wherein, the described magnet of the described first magnet module has the polarity that applies gravitation about the described magnet of the described second magnet module at its two ends, and the heart partly has another polarity that applies repulsion about the described magnet of the described second magnet module therein.
2. the drive unit of the sliding-type portable wireless terminal of use magnet according to claim 1, wherein, the described first magnet module has: first base plate is fixed on the described rear surface of described sub-body; A pair of sliding guide piece is fixed on the surface of described base plate and extends along the longitudinal direction of described first base plate; With described magnet, be fixed on the surface of described first base plate.
3. the drive unit of the sliding-type portable wireless terminal of use magnet according to claim 2, wherein, the described second magnet module has and is applicable to towards second base plate of described first base plate and is formed on the sliding tray to engage with the described sliding guide piece that is used to slide on the surface of described second base plate, and the described magnet of the described second magnet module is fixed on the surface of described second base plate and towards the described magnet of the described first magnet module.
4. the drive unit of the sliding-type portable wireless terminal of use magnet according to claim 1, wherein, described first magnet module and the described second magnet module are provided with shield member, thereby are not discharged into described drive unit outside from the magnetic force that is fixed on the magnet on the described first magnet module and the second magnet module.
5. the drive unit of the sliding-type portable wireless terminal of use magnet according to claim 4, wherein, the described first magnet module has first base plate on the described rear surface that is fixed on described sub-body, the described second magnet module has second base plate, described second base plate is fixed on the described front surface of described fuselage and with described first base plate and combines, make when described second base plate slides that towards described first base plate, described shield member is between described first base plate and the described sub-body and between described second base plate and the described fuselage.
6. the drive unit of the sliding-type portable wireless terminal of use magnet according to claim 4, wherein, described shield member is made by the material of selecting from comprise the group that steel spring plate, plated steel sheet and silicon steel plate form.
7. drive unit that uses the sliding-type portable wireless terminal of magnet, described terminal has fuselage and sub-body, and described sub-body is suitable for sliding with opened/closed along the longitudinal direction of described fuselage, and described drive unit comprises:
The first magnet module is positioned on the rear surface of described sub-body and has magnet fixed thereon, and described magnet has predetermined polarity and extends along its longitudinal direction;
The second magnet module is positioned on the front surface of described fuselage and has magnet fixed thereon, and described magnet has predetermined polarity and towards the described magnet of the described first magnet module,
Wherein, the described first magnet module comprises along its longitudinal direction alternately three pairs of N utmost points and the S utmost point, the described second magnet module comprises the S utmost point and the N utmost point, thereby when described sub-body was slided on described fuselage, described sub-body can stop at primary importance, the second place and the 3rd position.
8. the drive unit of the sliding-type portable wireless terminal of use magnet according to claim 7, wherein, described fuselage has first area and the second area that limits continuously along its longitudinal direction in the latter half of its front surface, when described sub-body stops at described primary importance, described sub-body covers described first area and described second area fully, when described sub-body stops at the described second place, only expose described first area, when described sub-body stops at described the 3rd position, expose described first area and described second area.
9. the drive unit of the sliding-type portable wireless terminal of use magnet according to claim 7, wherein, the described first magnet module has first magnet, second magnet and the 3rd magnet, and described first magnet, second magnet and the 3rd magnet have the polarity of the N utmost point and the S utmost point and along its longitudinal direction linear array.
10. the drive unit of the sliding-type portable wireless terminal of use magnet according to claim 7, wherein, described fuselage has the first area of the lower end that is limited to its front surface and at the second area of the upper end of its front surface, when described sub-body stops at described primary importance, described sub-body covers described first area and described second area fully, when described sub-body stops at the described second place, expose described first area, when described sub-body stops at described the 3rd position, expose described second area.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0019379U KR200326807Y1 (en) | 2003-06-19 | 2003-06-19 | Driving apparatus using magnetic substance for sliding type portable wireless terminal |
| KR2020030019379 | 2003-06-19 | ||
| KR2020040017132 | 2004-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1809969A CN1809969A (en) | 2006-07-26 |
| CN100417034C true CN100417034C (en) | 2008-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800169989A Expired - Fee Related CN100417034C (en) | 2003-06-19 | 2004-06-19 | Driving apparatus using magnetic substance for sliding type portable wireless terminal |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200326807Y1 (en) |
| CN (1) | CN100417034C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101028305B1 (en) | 2003-12-18 | 2011-04-11 | 엘지전자 주식회사 | Slide open/close apparatus for portable terminal |
| KR101040020B1 (en) | 2004-07-22 | 2011-06-08 | 엘지전자 주식회사 | Portable terminal having slide open and close apparatus using magnetic force |
| KR101141714B1 (en) | 2006-11-07 | 2012-05-07 | 삼성테크윈 주식회사 | Sliding structure for mobile electronic device |
| KR20080041313A (en) * | 2006-11-07 | 2008-05-13 | 삼성테크윈 주식회사 | Sliding structure body for mobile electronic device |
| CN101237753B (en) * | 2007-01-30 | 2010-08-04 | 华硕电脑股份有限公司 | Sliding structure and its applied portable electronic device |
| CN102148883A (en) * | 2010-02-04 | 2011-08-10 | 瑞轩科技股份有限公司 | Handheld device by using magnetic elements to realize automatic positioning |
| CN103218013A (en) * | 2012-01-23 | 2013-07-24 | 吕岳敏 | Combination structure of external component and handheld electronic device |
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|---|---|---|---|---|
| JPH09205476A (en) * | 1996-01-29 | 1997-08-05 | Hitachi Ltd | Portable slide terminal |
| KR20020074870A (en) * | 2001-03-22 | 2002-10-04 | 에스케이텔레텍주식회사 | Slide type mobile phone using slide module |
| KR20030027212A (en) * | 2001-09-14 | 2003-04-07 | 삼성전자주식회사 | Hinge device using magnetic material for portable telephone |
-
2003
- 2003-06-19 KR KR20-2003-0019379U patent/KR200326807Y1/en not_active IP Right Cessation
-
2004
- 2004-06-19 CN CNB2004800169989A patent/CN100417034C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09205476A (en) * | 1996-01-29 | 1997-08-05 | Hitachi Ltd | Portable slide terminal |
| KR20020074870A (en) * | 2001-03-22 | 2002-10-04 | 에스케이텔레텍주식회사 | Slide type mobile phone using slide module |
| KR20030027212A (en) * | 2001-09-14 | 2003-04-07 | 삼성전자주식회사 | Hinge device using magnetic material for portable telephone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1809969A (en) | 2006-07-26 |
| KR200326807Y1 (en) | 2003-09-17 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20200619 |